#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
//--------------------------------------------------------------------- *
//                          NHYDRATE.ORG                                *
//             Copyright (c) 2006-2012 All Rights reserved              *
//                                                                      *
//                                                                      *
//This file and its contents are protected by United States and         *
//International copyright laws.  Unauthorized reproduction and/or       *
//distribution of all or any portion of the code contained herein       *
//is strictly prohibited and will result in severe civil and criminal   *
//penalties.  Any violations of this copyright will be prosecuted       *
//to the fullest extent possible under law.                             *
//                                                                      *
//THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
//TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
//TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
//CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
//THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                      *
//UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
//PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
//SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                      *
//THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
//CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
//THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
//INSURE ITS CONFIDENTIALITY.                                           *
//                                                                      *
//THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
//PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
//EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
//THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
//SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                      *
//THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
//--------------------------------------------------------------------- *
#endregion

using System;
using System.Linq;
using System.ComponentModel;
using System.Xml;
using nHydrate.Generator.Common.GeneratorFramework;
using nHydrate.Generator.Common.Util;
using System.Collections.Generic;

namespace nHydrate.Generator.Models
{
	public class TableIndex : BaseModelObject
	{
		#region Member Variables

		protected int _id = 1;
		private string _description = string.Empty;
		private bool _isUnique = false;
		private bool _clustered = false;
		private bool _primaryKey = false;
		private List<TableIndexColumn> _indexColumnList = new List<TableIndexColumn>();

		#endregion

		#region Constructor

		public TableIndex(INHydrateModelObject root)
			: base(root)
		{
		}

		#endregion

		#region Property Implementations

		public List<TableIndexColumn> IndexColumnList
		{
			get { return _indexColumnList; }
		}

		public string Description
		{
			get { return _description; }
			set
			{
				_description = value;
				this.OnPropertyChanged(this, new PropertyChangedEventArgs("Description"));
			}
		}

		public bool Clustered
		{
			get { return _clustered; }
			set
			{
				_clustered = value;
				this.OnPropertyChanged(this, new PropertyChangedEventArgs("clustered"));
			}
		}

		public bool IsUnique
		{
			get { return this._isUnique; }
			set
			{
				_isUnique = value;
				this.OnPropertyChanged(this, new PropertyChangedEventArgs("isUnique"));
			}
		}

		public bool PrimaryKey
		{
			get { return this._primaryKey; }
			set
			{
				_primaryKey = value;
				this.OnPropertyChanged(this, new PropertyChangedEventArgs("primaryKey"));
			}
		}

		[Browsable(false)]
		public int Id
		{
			get { return _id; }
		}

		public void ResetId(int newId)
		{
			_id = newId;
		}

		#endregion

		#region IXMLable Members

		public override void XmlAppend(XmlNode node)
		{
			try
			{
				var oDoc = node.OwnerDocument;

				XmlHelper.AddAttribute(node, "key", this.Key);
				XmlHelper.AddAttribute(node, "isUnique", this.IsUnique);
				XmlHelper.AddAttribute(node, "primaryKey", this.PrimaryKey);
				XmlHelper.AddAttribute(node, "clustered", this.Clustered);
				XmlHelper.AddAttribute(node, "description", this.Description);
				XmlHelper.AddAttribute(node, "id", this.Id);

				var tableIndexColumnListNode = oDoc.CreateElement("ticl");
				_indexColumnList.XmlAppend(tableIndexColumnListNode);
				node.AppendChild(tableIndexColumnListNode);
			}
			catch (Exception ex)
			{
				throw;
			}

		}

		public override void XmlLoad(XmlNode node)
		{
			try
			{
				_key = XmlHelper.GetAttributeValue(node, "key", string.Empty);
				this.Description = XmlHelper.GetAttributeValue(node, "description", this.Description);
				this.IsUnique = XmlHelper.GetAttributeValue(node, "isUnique", this.IsUnique);
				this.IsUnique = XmlHelper.GetAttributeValue(node, "primaryKey", this.PrimaryKey);
				this.IsUnique = XmlHelper.GetAttributeValue(node, "clustered", this.Clustered);
				_id = XmlHelper.GetAttributeValue(node, "id", _id);

				var tableIndexColumnListNode = node.SelectSingleNode("ticl");
				if (tableIndexColumnListNode != null)
					_indexColumnList.XmlLoad(tableIndexColumnListNode, this.Root);

				this.Dirty = false;
			}
			catch (Exception ex)
			{
				throw;
			}
		}

		#endregion

	}
}